BC Hydro completes $20-million upgrade at a Coquitlam substation

subscribe

BC Hydro has completed a $20 million upgrade to the Como Lake Substation in Coquitlam to help meet growing electricity demand. Demand in the Tri-Cities region is expected to grow by two per cent each year over the next 20 years.

Substations are an important part of the electrical system. They receive high voltage power from transmission lines and transform that power to a lower voltage so it can be distributed to homes and businesses.

Work at the Como Lake Substation began in July 2013. BC Hydro installed:

- A new transformer, bringing the total number of transformers at the substation up to five

- Equipment that will enable the addition of 12 distribution feeders

- New protective equipment, including switches and circuit breakers, which connect high voltage electrical equipment inside the substation to the lower voltage switchgear – similar to an electrical panel in a home but much larger.

This upgrade is just one of hundreds of BC HydroÂ’s capital projects underway throughout B.C. that, together, make up one of the largest expansions of electrical infrastructure in the provinceÂ’s history.

BC Hydro will invest, on average, $2.4 billion a year over the next 10 years in the electricity system including upgrades to transmission and distribution systems and dams and generating stations.

Related News

ev connector

Electricity Grids Can Handle Electric Vehicles Easily - They Just Need Proper Management

NEW YORK - One of the most frequent concerns you will see from electric vehicle haters is that the electricity grid can’t possibly cope with all cars becoming EVs. However, they haven’t done the math properly. The grids in most developed nations will be just fine, so long as the demand is properly management. Here’s how.

The biggest mistake the social media keyboard warriors make is the very strange assumption that all cars could be charging at once. In the UK, there are currently 32,697,408 cars according to the UK Department of Transport. The UK national grid had a capacity of…

READ MORE
edmonton electrical solar panels

Solar farm the size of 313 football fields to be built at Edmonton airport

READ MORE

San Juan coal fired generating station

When paying $1 for a coal power plant is still paying too much

READ MORE

Electric cars will challenge state power grids

READ MORE

pennsylvania electricity exports chart

EIA: Pennsylvania exports the most electricity, California imports the most from other states

READ MORE